教师列表

吴钢

来源:李莹发稿时间:2017-02-18浏览次数:1172

吴钢,教授,博士,博士生导师,江苏省“333工程中青年科学技术带头人,江苏省青蓝工程中青年学术带头人。研究方向:大规模科学与工程计算、数值代数、统计计算与数据挖掘。

19949-19987月就读于山东大学数学与系统科学学院计算数学及其应用软件专业,获理学学士学位;19989-20017月就读于大连理工大学应用数学系,获理学硕士学位;20019-20047月就读于复旦大学数学研究所,获理学博士学位。

个人主页:http://www.escience.cn/people/gangwu

E-mailgangwu@cumt.edu.cn, gangwu76@126.com

通讯地址:江苏省徐州市中国矿业大学数学学院,邮政编码:221116


一、教学

研究生课程:数据分析与数据挖掘、数值线性代数、工程计算的新方法等;

本科生课程:统计计算、数据挖掘、矩阵计算、矩阵分析等。


二、科研

1. 主持江苏省自然科学基金面上项目:高维数据降维的不精确矩阵函数判别分析方法研究, No. BK201711852017.7-2020.6;

2. 主持国家自然科学基金面上项目:复杂网络关键节点快速算法研究及其在蛋白质功能预测中的应用,No. 11371176, 2014.1-2017.12

 3.
主持江苏省自然科学基金面上项目: 基于投影类技术的数据降维算法及其在图像处理中的应用,No. BK20131126, 2013.7-2016.6

4.主持国家自然科学基金项目(青年基金):PageRank问题的研究及其在基因芯片数据挖掘中的应用,No.109011322010.1-2012.12

 5.
主持国家自然科学基金项目(数学天元青年基金): Google搜索引擎中网页等级问题的理论与快速算法研究,No.106260442007.1-2007.12.

三、论著

在国际知名期刊SIAM Journal on Numerical AnalysisSIAM Journal on Scientific ComputingSIAM Journal on Matrix Analysis and ApplicationsIMA Journal of Numerical Analysis, ACM Transactions on Information SystemsData Mining and Knowledge DiscoveryPattern RecognitionJournal of Scientific ComputingAdvances in Computational Mathematics,

Numerical Linear Algebra with Applications 上发表学术论文多篇。

部分代表性学术论著如下:

1. Gang Wu. The convergence of harmonic Ritz vectors and harmonic Ritz values, Revisited,  SIAM Journal on Matrix Analysis and Applications, 2017 , 38: 118--133. 

  

2. Gang Wu, Lu Zhang. New algorithms for approximating phi-functions and their condition numbers for large sparse matrices, IMA Journal of Numerical Analysis, 2017, to appear. 

  

3. Gang Wu, Tingting Feng, Lijia Zhang, Meng Yang. Inexact implementation using Krylov subspace methods for large scale exponential discriminant analysis with applications to high dimensionality reduction problems, Pattern Recognition, 2017, 66: 328--341.

  

4. Gang Wu, Hongkui Pang. On the correction equation of the Jacobi-Davidson method, Linear Algebra and its Applications, 2017, 522: 51--70.

  

5. Gang Wu, Lu Zhang, Ting-ting Xu. A framework of the harmonic Arnoldi method for evaluating phi-functions with applications to exponential integrators, Advances in Computational Mathematics, 2016, 42: 505--541.

  

6. Gang Wu, Wei Xu and Huan Leng. Inexact and incremental bilinear Lanczos components algorithms for high dimensionality reduction and image reconstruction. Pattern Recognition, 2015, 48: 244--263. 

  

7. Gang Wu, Ting-ting Feng, Yimin Wei. An inexact shift-and-invert Arnoldi algorithm for Toeplitz matrix exponential, Numerical Linear Algebra with Applications, 2015, 22: 777--792. 

  

8. Gang Wu, Ting-ting Feng. A theoretical contribution to the fast implementation of null linear discriminant analysis with random matrix multiplication, Numerical Linear Algebra with Applications, 2015, 22: 1180--1188.

  

9. Gang Wu, Lu Zhang, On expansion of search subspaces for large non-Hermitian eigenproblems. Linear Algebra and its Applications, 2014, 454: 107--129. 

  

10. Gang Wu, Wei Xu, Ying Zhang and Yimin Wei, A preconditioned conjugate gradient algorithm for GeneRank with application to microarray data mining. Data Mining and Knowledge Discovery, 2013, 26: 27--56. 

  

11. Gang Wu, Ying Zhang and Yimin Wei, Accelerating the Arnoldi-type algorithm for the PageRank problem and the ProteinRank problem. Journal of Scientific Computing, 2013, 57: 74--104. 

  

12. Gang Wu, Yanchun Wang and Xiaoqing Jin, A preconditioned and shifted GMRES algorithm for the PageRank problem with multiple damping factors, SIAM Journal on Scientific Computing, 2012, 34, A2558--A2575. 

  

13. Gang Wu, Yimin Wei. On analysis of projection methods for rational function approximation to the matrix exponential, SIAM Journal on Numerical Analysis, 2010, 48: 191--197. 

  

14. Gang Wu, Yimin Wei, Arnoldi versus GMRES for computing PageRank: A theoretical contribution to Google’s PageRank Problem. ACM Transactions on Information Systems,  2010: 28, Article 11: 1--28. 

  

15. Gang Wu, Ying Zhang, Yimin Wei, Krylov subspace algorithms for computing GeneRank for the analysis of microarray data mining. Journal of Computational Biology2010 ,17: 631--646. 

  

16. Gang Wu, Yimin Wei, Comments on Jordan canonical form of the Google matrix. SIAM Journal on Matrix Analysis and Applications, 2008 ,30: 364--374. 

  

17. Gang Wu, Yimin Wei, A Power-Arnoldi algorithm for computing PageRank. Numerical Linear Algebra with Applications, 2007 ,14: 521--546. 

  

18. Gang Wu, A dynamic thick restarted semi-refined ABLE algorithm for computing a few selected eigentriplets of large nonsymmetric matrices. Linear Algebra and its Applications, 2006 ,416: 313--335.